diff --git a/configure.py b/configure.py
index 3e4685066..251dc7915 100755
--- a/configure.py
+++ b/configure.py
@@ -985,7 +985,7 @@ config.libs = [
             Object(Matching,    "JSystem/J3DGraphBase/J3DVertex.cpp"),
             Object(Matching,    "JSystem/J3DGraphBase/J3DTransform.cpp"),
             Object(Matching,    "JSystem/J3DGraphBase/J3DPacket.cpp"),
-            Object(Matching,    "JSystem/J3DGraphBase/J3DShapeMtx.cpp"),
+            Object(Matching,    "JSystem/J3DGraphBase/J3DShapeMtx.cpp", extra_cflags=['-pragma "nosyminline on"']),
             Object(Matching,    "JSystem/J3DGraphBase/J3DShape.cpp"),
             Object(Matching,    "JSystem/J3DGraphBase/J3DMaterial.cpp"),
             Object(NonMatching, "JSystem/J3DGraphBase/J3DMatBlock.cpp"),